TY - CPAPER AU - Jan Petru TI - DISORDERS OF ROADS AND STRUCTURAL ELEMENTS IN A SERVICE OF HEAVY TRUCKS ON ROUNDABOUTS T2 - 14th International Multidisciplinary Scientific GeoConference SGEM 2014, Nano, Bio, Green and Space Technologies for a Sustainable Future, Vol. 14, Book 6, Volume 2 PY - 2014 DO - 10.5593/sgem2014/b62/s27.065 PB - Stef92 Technology ER -